Published February 1990 | Version v1
Book Metadata-only

The behaviour of gamma-emitting radionuclidic impurities on 99Mo-99mTc chromatographic generators (Paper No. AR-02)

Creators

  • 1. Board of Radiation and Isotope Technology, New Bombay (India). Radiopharmaceuticals Operations

Description

The elution behaviour of γ-emitting radionuclidic impurities commonly encountered in fission based 99Mo-99mTc chromatographic generators has been investigated. 95Zr, 95Nb, 103Ru, 137Cs and 131I were studied. The results indicate that Zr and Nb are strongly held on the alumina coloumn matrix. About 0.24% and 103Ru activity is continously eluted from the column. 137Cs is desorbed completely from the column in the initial washings. Relatively high percentage of 131I is found in the eluates. (author)

Additional details

Publishing Information

Publisher
Bhabha Atomic Research Centre.
Imprint Place
Bombay (India)
Imprint Pagination
2 p.

Conference

Title
Symposium on radiochemistry and radiation chemistry.
Dates
5-8 Feb 1990.
Place
Nagpur (India).

INIS

Country of Publication
India
Country of Input or Organization
India
INIS RN
22041925
Subject category
S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
EXTRACTION CHROMATOGRAPHY; EXTRACTION COLUMNS; GAMMA SPECTROSCOPY; IMPURITIES; IODINE 131; LEACHING; MOLYBDENUM 99; NIOBIUM 95; RADIOISOTOPE GENERATORS; RUTHENIUM 103; TECHNETIUM 99; ZIRCONIUM 95
Descriptors DEC
BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CHROMATOGRAPHY; DAYS LIVING RADIOISOTOPES; DISSOLUTION; EQUIPMENT; EVEN-ODD NUCLEI; EXTRACTION APPARATUSES; HOURS LIVING RADIOISOTOPES; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTO; IODINE ISOTOPES; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MOLYBDENUM ISOTOPES; NIOBIUM ISOTOPES; NUCLEI; ODD-EVEN NUCLEI; RADIOISOTOPES; RUTHENIUM ISOTOPES; SEPARATION EQUIPMENT; SEPARATION PROCESSES; SPECTROSCOPY; TECHNETIUM ISOTOPES; YEARS LIVING RADIOISOTOPES; ZIRCONIUM ISOTOPES